Extremely Distant Magnetopause Locations Caused by Magnetosheath Jets
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378289%3A_____%2F23%3A00580522" target="_blank" >RIV/68378289:_____/23:00580522 - isvavai.cz</a>
Alternative codes found
RIV/00216208:11320/23:10476014
Result on the web
<a href="https://agupubs.onlinelibrary.wiley.com/doi/10.1029/2023GL106131" target="_blank" >https://agupubs.onlinelibrary.wiley.com/doi/10.1029/2023GL106131</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1029/2023GL106131" target="_blank" >10.1029/2023GL106131</a>
Alternative languages
Result language
angličtina
Original language name
Extremely Distant Magnetopause Locations Caused by Magnetosheath Jets
Original language description
Magnetopause position is controlled mainly by the solar wind dynamic pressure and north-south interplanetary magnetic field component and these quantities are included in different empirical magnetopause models. We have collected about 50,000 of dayside magnetopause crossings observed by THEMIS in course of 2007–2019 and compared the observed magnetopause position with model prediction. The difference between observed and predicted magnetopause radial distance, Robs − Rmod is used for quantifying the model-observation agreement. Its median values are well predicted for cases up to Robs ≈ 12 RE for all models but higher positive deviations are found for larger magnetopause distances, mainly under a nearly radial field and low dynamic pressure. The analysis reveals their connection with transient magnetopause displacements caused by strong sunward flows in the magnetosheath. We discuss the possible origin of the observed magnetosheath flow switching in terms of the interaction of magnetosheath jets with the magnetopause.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
—
OECD FORD branch
10305 - Fluids and plasma physics (including surface physics)
Result continuities
Project
<a href="/en/project/GA21-26463S" target="_blank" >GA21-26463S: Magnetopause processes, their drivers and consequences</a><br>
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2023
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Geophysical Research Letters
ISSN
0094-8276
e-ISSN
1944-8007
Volume of the periodical
50
Issue of the periodical within the volume
24
Country of publishing house
US - UNITED STATES
Number of pages
9
Pages from-to
e2023GL106131
UT code for WoS article
001127489700001
EID of the result in the Scopus database
2-s2.0-85180371776